void AssociationsDialog::updatePlotAssociation(int row, int col) {
int index = associations->currentRow();
QString text = associations->currentItem()->text();
QStringList lst = text.split(": ", QString::SkipEmptyParts);
QStringList cols = lst[1].split(",", QString::SkipEmptyParts);
if (col == 1) {
cols[0] = table->item(row, 0)->text() + "(X)";
text = lst[0] + ": " + cols.join(",");
} else if (col == 2) {
if (cols.count() >= 2) {
cols[1] = table->item(row, 0)->text() + "(Y)";
text = lst[0] + ": " + cols.join(",");
} else // box or pie plots
text = lst[0] + ": " + table->item(row, 0)->text();
} else if (col == 3) {
if (text.contains("(A)")) { // vect XYAM curve
cols[2] = table->item(row, 0)->text() + "(A)";
text = lst[0] + ": " + cols.join(",");
} else if (!text.contains("(A)") && text.count("(X)") == 1) {
cols[2] = table->item(row, 0)->text() + "(xErr)";
text = lst[0] + ": " + cols.join(",");
uncheckCol(4);
} else if (text.count("(X)") == 2) { // vect XYXY curve
cols[2] = table->item(row, 0)->text() + "(X)";
text = lst[0] + ": " + cols.join(",");
}
} else if (col == 4) {
if (text.contains("(M)")) { // vect XYAM curve
cols[3] = table->item(row, 0)->text() + "(M)";
text = lst[0] + ": " + cols.join(",");
} else if (!text.contains("(M)") && text.count("(X)") == 1) {
cols[2] = table->item(row, 0)->text() + "(yErr)";
text = lst[0] + ": " + cols.join(",");
uncheckCol(3);
} else if (text.count("(Y)") == 2) { // vect XYXY curve
cols[3] = table->item(row, 0)->text() + "(Y)";
text = lst[0] + ": " + cols.join(",");
}
}
// change associations for error bars depending on the curve "index"
QString old_as = plotAssociationsList[index];
for (int i = 0; i < (int)plotAssociationsList.count(); i++) {
QString as = plotAssociationsList[i];
if (as.contains(old_as) &&
(as.contains("(xErr)") || as.contains("(yErr)"))) {
QStringList ls = as.split(",", QString::SkipEmptyParts);
as = text + "," + ls[2];
plotAssociationsList[i] = as;
}
}
plotAssociationsList[index] = text;
associations->item(index)->setText(text);
}
bool AssociationsDialog::eventFilter(QObject *object, QEvent *e)
{
QTableWidgetItem* it = (QTableWidgetItem*)object;
if (!it)
return false;
if (e->type() == QEvent::MouseButtonPress){
if (((QCheckBox*)it)->isChecked() || !((QCheckBox*)it)->isEnabled())
return true;
int col = 0, row = 0;
for (int j=1; j<table->columnCount(); j++){
for (int i=0; i < table->rowCount(); i++ ){
QCheckBox* cb = (QCheckBox*)table->cellWidget(i, j);
if ( cb == (QCheckBox *)object){
row = i;
col = j;
break;
}
}
}
uncheckCol(col);
((QCheckBox*)it)->setChecked(true);
updatePlotAssociation(row, col);
return true;
}
else if (e->type() == QEvent::MouseButtonDblClick)
return true;
else
return false;
}
void AssociationsDialog::processStateChange(QTableWidgetItem *item) {
// Ignore the header column
if (item->column() == 0)
return;
// Ignore uncheck events
if (item->checkState() == Qt::Unchecked)
return;
// Make sure that's the only checked item in the columns
uncheckCol(item->column());
item->setCheckState(Qt::Checked);
// Update association
updatePlotAssociation(item->row(), item->column());
}
